TM 9-2320-361-34 15-49. EARTH BORING AND POLESETTING BODY MAINTENANCE THIS TASK COVERS: a. Removal c. Installation b. Inspection INITIAL SETUP APPLICABLE MODELS M764 TOOLS General mechanic’s tool kit (Appendix B, Item 1) 1-1/8-in. socket, 1/2-in. dr. (Appendix B, Item 10) 1-1/16-in. socket, 1/2-in. dr. (Appendix B, Item 11) Torque wrench, 1/2-in. dr. (Appendix B, Item 7) Lifting device MATERIALS/PARTS Four locknuts (Appendix F, Item 105) Four locknuts (Appendix F, Item 104) EQUIPMENT CONDITION ● Parking brake set (TM 9-2320-361-10). . Earth auger bits removed (TM 9-2320-361-10). ● Cab protector removed (TM 9-2320-361-20). . Outrigger hydraulic lines removed (TM 9-2320-361-20). ● Taillights removed (TM 9-2320-361-20). ● Taillight wiring harness removed (TM 9-2320-361-20). ● Pioneer tool bracket removed (TM 9-2320-361-20). ● Splash guards removed (TM 9-2320-361-20). ● Power divider removed (para. 16-15). ● Earth boring machine removed (para. 15-35). PERSONNEL REQUIRED GENERAL SAFETY INSTRUCTIONS Two ● All personnel must stand clear during lifting operations. REFERENCES (TM) ● Ensure lifting capacity is greater than weight of FM 43-2 frame. TC 9-510 TM 9-237 TM 9-2320-361-10 TM 9-2320-361-20 TM 9-2320-361-34P a. Removal NOTE Assistant will help remove and install body. 1. Remove four locknuts (6), washers (7), screws (10), and springs (8) and (9) from brackets (1) of frame (13) and body (11). Discard locknuts (6). 2. Remove four locknuts (5), washers (4), and screws (3) from four brackets (2) of frame (13) and body (11). Discard locknuts (5). 3. Install two chains and guidelines on body (11) and attach lifting device to chains. WARNING ● All personnel must stand clear during lifting operations. A swinging or shifting load may cause injury or death to personnel. ● Ensure lifting capacity is greater than weight of frame. Failure to do so may result in injury to personnel or damage to equipment. 4. Remove body (11) from frame (13) and place on wooden supports. 5. Remove two sills (12) from frame (13). 6. Remove lifting device, chains, and guide lines from body (11). 15-212